A source close to the pair told RadarOnline.com: "Selena ended it abruptly. She broke the news to Justin just in the past 24 hours.”

The insider adds that Bieber's camp is begging her to stand by his side.

"His camp is in damage control mode and attempting to convince her to stick around in the relationship for a few more weeks, because they fear it will be seen as an admission that something indeed took place between Justin and the woman who is alleging that he’s the father of her baby."

No telling whether the breakup is because of the allegations, but it's awfully coincidental.

"Justin has insisted to Selena that the woman's allegations are simply not true," the source continued.

Perhaps there was something in Mariah Yeater's report that actually hit close to home for Selena. Yeater alleged that Bieber told her he wanted to "f-ck the sh-t out of me." This disgusts me to say, but maybe that's Justin Bieber's banging catch phrase, and Selena recognized it. Okay, I think my libido just died forever.

In a live interview on Friday, Bieber was asked about Selena Gomez and the man that is accused of stalking her. He was asked whether Selena was freaked out by it, and Bieber said:

"I’m sure she is, but she’s got good people around her and she, she’s always staying safe."
Yeater claims that Bieber approached her after a concert and that “it was obvious that we were mutually attracted to each other.”

From there, they found a place where we could be alone — a bathroom,”

“We went inside and immediately his personality changed drastically. He began touching me and repeatedly said he wanted to f-ck the sh-t out of me. At the time I asked him to put a condom for protection, but he insisted that he did not want to.”

Yeater claims that in his own words, Justin told her "it was his first time and he wanted to feel everything."

Well, the only thing he's feeling now is sick. This Selena Gomez break up thing makes him look pretty guilty. Neither Justin or Selena's reps have responded to a request for comment.